🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 203 Days

Day: 39.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.38 AU - 1.42 AU

Year: 599 Days

Day: 33.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.39 AU - 1.43 AU

Year: 606 Days

Day: 36.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,370,616 km

• M1: 134,638 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2 AU - 2.88 AU

Year: 1378 Days

Day: 21.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.31 AU - 3.69 AU

Year: 2368 Days

Day: 33.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 13.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.32 AU - 6.52 AU

Year: 5209 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,370,616 km

• M1: 178,171 km (0.112 R)
• M2: 443,109 km (0.095 R)
• M3: 532,868 km (0.118 R)
• M4: 653,443 km (0.09 R)
• M5: 847,921 km (0.094 R)
• M6: 1,091,167 km (0.1 R)
• M7: 1,311,973 km (0.062 R)
• M8: 1,404,574 km (0.059 R)
• M9: 2,414,360 km (0.102 R)
• M10: 2,549,148 km (0.116 R)
• M11: 2,726,272 km (0.095 R)
• M12: 2,989,414 km (0.062 R)
• M13: 3,072,142 km (0.095 R)
• M14: 3,346,205 km (0.085 R)
• M15: 3,717,058 km (0.12 R)
• M16: 4,032,411 km (0.058 R)
• M17: 4,124,114 km (0.081 R)
• M18: 5,582,843 km (0.03 R)
• M19: 6,128,426 km (0.118 R)
• M20: 6,340,855 km (0.045 R)
• M21: 6,745,518 km (0.071 R)
• M22: 7,214,657 km (0.079 R)
• M23: 8,097,134 km (0.085 R)
• M24: 8,565,974 km (0.081 R)
• M25: 8,923,513 km (0.115 R)
• M26: 9,134,296 km (0.094 R)
• M27: 9,255,471 km (0.055 R)
• M28: 10,150,365 km (0.081 R)
• M29: 10,244,462 km (0.107 R)
• M30: 10,465,269 km (0.119 R)
• M31: 10,623,992 km (0.103 R)
• M32: 10,911,818 km (0.074 R)
• M33: 11,169,725 km (0.043 R)
• M34: 11,299,426 km (0.027 R)
• M35: 11,494,951 km (0.058 R)
• M36: 11,593,237 km (0.109 R)
• M37: 12,088,406 km (0.076 R)
• M38: 12,221,697 km (0.116 R)
• M39: 12,489,627 km (0.109 R)
• M40: 12,861,228 km (0.116 R)
• M41: 13,031,321 km (0.086 R)
• M42: 13,133,795 km (0.105 R)
• M43: 13,339,343 km (0.108 R)
• M44: 13,442,715 km (0.118 R)
• M45: 13,649,908 km (0.099 R)
• M46: 13,858,298 km (0.045 R)
• M47: 14,067,735 km (0.117 R)
• M48: 14,207,908 km (0.061 R)
• M49: 14,631,420 km (0.08 R)
• M50: 15,023,217 km (0.061 R)
• M51: 16,587,711 km (0.092 R)
• M52: 17,785,541 km (0.028 R)
• M53: 18,127,522 km (0.058 R)
• M54: 18,509,894 km (0.093 R)
• M55: 19,205,075 km (0.1 R)
• M56: 19,555,882 km (0.074 R)
• M57: 21,140,573 km (0.085 R)
• M58: 21,422,116 km (0.071 R)
• M59: 22,642,835 km (0.107 R)
• M60: 23,096,116 km (0.066 R)
• M61: 23,677,453 km (0.063 R)
• M62: 24,347,652 km (0.111 R)
• M63: 24,854,340 km (0.1 R)
• M64: 24,981,648 km (0.09 R)
• M65: 25,492,674 km (0.072 R)
• M66: 26,136,394 km (0.065 R)
• M67: 26,265,796 km (0.096 R)
• M68: 27,439,989 km (0.048 R)
• M69: 27,659,300 km (0.084 R)
• M70: 28,143,847 km (0.113 R)
• M71: 28,409,384 km (0.086 R)
• M72: 29,524,486 km (0.097 R)
• M73: 29,704,303 km (0.116 R)
• M74: 29,884,419 km (0.109 R)
• M75: 30,110,012 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 11.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.78 AU - 10.86 AU

Year: 10290 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,370,616 km

• M1: 168,746 km (0.116 R)
• M2: 414,536 km (0.073 R)
• M3: 843,582 km (0.072 R)
• M4: 1,411,007 km (0.067 R)
• M5: 1,523,505 km (0.093 R)
• M6: 1,686,267 km (0.089 R)
• M7: 1,757,925 km (0.072 R)
• M8: 1,855,014 km (0.111 R)
• M9: 2,054,727 km (0.088 R)
• M10: 2,131,470 km (0.11 R)
• M11: 2,209,261 km (0.083 R)
• M12: 2,530,149 km (0.094 R)
• M13: 3,186,734 km (0.106 R)
• M14: 3,862,617 km (0.07 R)
• M15: 3,990,224 km (0.063 R)
• M16: 4,348,511 km (0.11 R)
• M17: 5,774,179 km (0.098 R)
• M18: 7,253,253 km (0.026 R)
• M19: 7,371,734 km (0.076 R)
• M20: 7,730,919 km (0.025 R)
• M21: 8,095,938 km (0.082 R)
• M22: 8,342,475 km (0.073 R)
• M23: 8,716,918 km (0.091 R)
• M24: 8,842,880 km (0.117 R)
• M25: 9,011,925 km (0.091 R)
• M26: 9,916,693 km (0.12 R)
• M27: 10,180,584 km (0.069 R)
• M28: 10,313,427 km (0.109 R)
• M29: 10,986,019 km (0.096 R)
• M30: 11,442,292 km (0.061 R)
• M31: 11,534,445 km (0.118 R)
• M32: 13,718,125 km (0.115 R)
• M33: 14,606,736 km (0.03 R)
• M34: 14,806,748 km (0.094 R)
• M35: 15,871,586 km (0.109 R)
• M36: 16,180,506 km (0.113 R)
• M37: 17,329,717 km (0.069 R)
• M38: 17,488,440 km (0.112 R)
• M39: 17,594,654 km (0.109 R)
• M40: 17,754,126 km (0.105 R)
• M41: 18,289,536 km (0.118 R)
• M42: 18,559,261 km (0.116 R)
• M43: 18,667,421 km (0.098 R)
• M44: 19,706,378 km (0.032 R)
• M45: 20,260,638 km (0.074 R)
• M46: 20,372,088 km (0.066 R)
• M47: 20,988,880 km (0.102 R)
• M48: 21,782,647 km (0.104 R)
• M49: 22,470,947 km (0.09 R)
• M50: 22,701,926 km (0.09 R)
• M51: 23,516,785 km (0.107 R)
• M52: 23,692,563 km (0.107 R)
• M53: 24,697,262 km (0.067 R)
• M54: 25,174,928 km (0.076 R)
• M55: 25,595,298 km (0.108 R)
• M56: 26,992,991 km (0.105 R)
• M57: 27,177,146 km (0.105 R)
• M58: 27,485,018 km (0.029 R)
• M59: 27,670,221 km (0.082 R)
• M60: 28,290,753 km (0.094 R)
• M61: 28,915,922 km (0.088 R)
• M62: 29,482,449 km (0.052 R)
• M63: 32,044,313 km (0.119 R)
• M64: 32,499,838 km (0.113 R)
• M65: 33,351,798 km (0.065 R)
• M66: 34,078,245 km (0.068 R)
• M67: 34,609,916 km (0.069 R)
• M68: 34,743,357 km (0.085 R)
• M69: 35,211,449 km (0.066 R)
• M70: 35,816,273 km (0.082 R)
• M71: 36,018,679 km (0.108 R)
• M72: 36,221,384 km (0.062 R)
• M73: 36,492,306 km (0.095 R)
• M74: 37,788,572 km (0.087 R)
• M75: 38,201,013 km (0.097 R)
• M76: 39,099,797 km (0.055 R)
• M77: 39,586,738 km (0.031 R)
• M78: 40,005,612 km (0.11 R)
• M79: 40,145,636 km (0.08 R)
• M80: 40,285,659 km (0.073 R)
• M81: 40,355,821 km (0.06 R)
• M82: 41,271,210 km (0.034 R)
• M83: 42,835,705 km (0.095 R)
• M84: 43,841,451 km (0.092 R)
• M85: 45,000,386 km (0.058 R)
• M86: 45,510,515 km (0.12 R)
• M87: 45,583,668 km (0.1 R)
• M88: 45,876,132 km (0.08 R)
• M89: 46,096,041 km (0.097 R)
• M90: 46,683,960 km (0.066 R)
• M91: 46,757,562 km (0.045 R)
• M92: 47,274,423 km (0.117 R)
• M93: 47,718,729 km (0.118 R)
• M94: 48,462,529 km (0.115 R)
• M95: 48,537,179 km (0.09 R)
• M96: 49,285,168 km (0.119 R)
• M97: 49,435,215 km (0.114 R)
• M98: 49,886,402 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.8

Radius: 3.4

Gravity: 74.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.65 AU - 15.05 AU

Year: 17641 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,370,616 km

• M1: 106,663 km (0.064 R)
• M2: 180,714 km (0.117 R)
• M3: 340,036 km (0.105 R)
• M4: 453,431 km (0.09 R)
• M5: 884,423 km (0.062 R)
• M6: 1,558,660 km (0.108 R)
• M7: 2,178,743 km (0.059 R)
• M8: 2,388,779 km (0.041 R)
• M9: 2,532,393 km (0.097 R)
• M10: 3,056,883 km (0.104 R)
• M11: 3,252,258 km (0.104 R)
• M12: 3,411,430 km (0.105 R)
• M13: 3,451,522 km (0.11 R)
• M14: 3,654,826 km (0.097 R)
• M15: 3,695,965 km (0.082 R)
• M16: 4,773,219 km (0.091 R)
• M17: 5,045,188 km (0.075 R)
• M18: 5,229,343 km (0.084 R)
• M19: 5,556,963 km (0.087 R)
• M20: 5,604,235 km (0.11 R)
• M21: 5,651,658 km (0.093 R)
• M22: 5,939,335 km (0.079 R)
• M23: 6,036,274 km (0.108 R)
• M24: 6,182,730 km (0.088 R)
• M25: 6,379,601 km (0.113 R)
• M26: 7,291,400 km (0.081 R)
• M27: 8,459,909 km (0.083 R)
• M28: 8,843,777 km (0.059 R)
• M29: 8,898,979 km (0.045 R)
• M30: 9,571,571 km (0.117 R)
• M31: 10,086,636 km (0.064 R)
• M32: 10,202,276 km (0.087 R)
• M33: 10,964,776 km (0.107 R)
• M34: 11,024,166 km (0.078 R)
• M35: 11,203,085 km (0.029 R)
• M36: 11,322,913 km (0.116 R)
• M37: 11,503,328 km (0.031 R)
• M38: 13,169,998 km (0.093 R)
• M39: 13,423,267 km (0.11 R)
• M40: 13,550,575 km (0.045 R)
• M41: 13,870,415 km (0.067 R)
• M42: 15,573,138 km (0.072 R)
• M43: 17,064,629 km (0.107 R)
• M44: 17,548,578 km (0.113 R)
• M45: 19,099,011 km (0.061 R)
• M46: 21,282,541 km (0.049 R)
• M47: 21,803,441 km (0.104 R)
• M48: 22,554,572 km (0.109 R)
• M49: 23,085,495 km (0.119 R)
• M50: 23,620,457 km (0.034 R)
• M51: 25,958,971 km (0.112 R)
• M52: 26,595,061 km (0.1 R)
• M53: 26,995,085 km (0.098 R)
• M54: 28,207,277 km (0.103 R)
• M55: 30,349,967 km (0.119 R)
• M56: 32,203,485 km (0.095 R)
• M57: 33,315,895 km (0.077 R)
• M58: 33,574,400 km (0.12 R)
• M59: 34,789,434 km (0.087 R)
• M60: 35,139,343 km (0.047 R)
• M61: 35,402,336 km (0.077 R)
• M62: 35,842,453 km (0.098 R)
• M63: 36,195,654 km (0.115 R)
• M64: 36,550,051 km (0.109 R)
• M65: 38,610,462 km (0.081 R)
• M66: 39,063,295 km (0.107 R)
• M67: 39,244,907 km (0.107 R)
• M68: 40,248,858 km (0.077 R)
• M69: 41,817,093 km (0.11 R)
• M70: 43,875,859 km (0.118 R)
• M71: 44,822,664 km (0.085 R)
• M72: 45,967,536 km (0.073 R)
• M73: 46,255,213 km (0.105 R)
• M74: 48,481,080 km (0.112 R)
• M75: 48,871,680 km (0.073 R)
• M76: 50,148,348 km (0.105 R)
• M77: 51,237,271 km (0.089 R)
• M78: 52,133,960 km (0.115 R)
• M79: 53,740,791 km (0.106 R)
• M80: 54,145,154 km (0.12 R)
• M81: 54,246,282 km (0.105 R)
• M82: 54,854,996 km (0.084 R)
• M83: 57,415,214 km (0.107 R)
• M84: 57,621,809 km (0.102 R)
• M85: 60,748,853 km (0.097 R)
• M86: 60,959,188 km (0.116 R)
• M87: 61,275,288 km (0.118 R)
• M88: 61,909,134 km (0.085 R)
• M89: 62,651,289 km (0.062 R)
• M90: 63,183,259 km (0.099 R)
• M91: 65,649,380 km (0.074 R)
• M92: 66,297,887 km (0.076 R)
• M93: 67,383,369 km (0.073 R)
• M94: 68,803,352 km (0.076 R)
• M95: 73,345,891 km (0.105 R)
• M96: 75,370,549 km (0.083 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,424 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit